Disability | Prevalence at baseline | Incidence after two years | ||||||
---|---|---|---|---|---|---|---|---|
Total (n=3010) | Men (n=1430) | Women (n=1580) | p-value | Total (n=1340) | Men (n=797) | Women (n=543) | p-value | |
Mobility disability | 1396(48.1) | 492 (35.7) | 904 (59.4) | <.001 | 308(20.5) | 134(17.2) | 174(32.5) | <.001 |
Walk around 400 m | 900(31.0) | 283(20.5) | 617(40.5) | <.001 | 127(9.7) | 54(6.9) | 73(13.6) | <.001 |
Climb 10 steps or stairs | 1274(43.9) | 433(33.9) | 843(55.3) | <.001 | 281(21.4) | 118(15.2) | 164(30.4) | <.001 |
Total (n=3012) | Men (n=1430) | Women (n=1582) | p-value | Total (n=2493) | Men (n=1187) | Women (n=1306) | p-value | |
ADL disability | 61(2.1) | 21(1.5) | 40(2.6) | .038 | 33(1.4) | 9(0.8) | 24(1.9) | .019 |
Dressing | 11(0.4) | 9(0.7) | 2(0.2) | .023 | 5(0.2) | 3(0.3) | 2(0.2) | .576 |
Bathing | 54(1.9) | 18(1.3) | 36(2.4) | .035 | 30(1.2) | 7(0.6) | 23(1.8) | .008 |
Feeding | 10(0.3) | 7(0.5) | 3(0.2) | .154 | 3(0.1) | 2(0.2) | 1(0.1) | .507 |
Transferring | 4(0.1) | 3(0.2) | 1(0.1) | .271 | 3(0.1) | 2(0.2) | 1(0.1) | .507 |
Toileting | 1(0.1) | 1(0.1) | 0(0.0) | .293 | 2(0.1) | 1(0.1) | 1(0.1) | .944 |
Total (n=3012) | Men (n=1430) | Women (n=1582) | p-value | Total (n=2644) | Men (n=1245) | Women (n=1399) | p-value | |
IADL disability | 179(6.2) | 100(7.2) | 79(5.7) | .021 | 170(6.6) | 91(7.6) | 79(5.8) | .074 |
Grooming | 8 (0.3) | 6(0.4) | 2(0.1) | .119 | 25(1.0) | 14(1.2) | 11(0.8) | .360 |
Performing household chores | 123(4.3) | 73(5.3) | 50(3.3) | .007 | 151(5.9) | 85(7.1) | 66(4.9) | .017 |
Cooking | 168(5.8) | 138(10.0) | 30(2.0) | <.001 | 176(6.9) | 128(10.7) | 48(3.5) | <.001 |
Doing laundry | 87(3.1) | 62(4.5) | 25(1.6) | <.001 | 91(3.6) | 50(4.2) | 41(3.0) | .118 |
Going out | 24(1.0) | 12(0.9) | 12(0.8) | .808 | 52(2.0) | 30(2.5) | 22(1.6) | .116 |
Using Transportationa | 87(3.0) | 24(1.7) | 63(4.1) | <.001 | 90(3.5) | 38(3.2) | 52(3.8) | .364 |
Shopping | 53(2.1) | 25(1.8) | 28(1.8) | .957 | 84(3.3) | 38(3.2) | 46(3.4) | .754 |
Managing money | 206(7.1) | 77(5.6) | 129(8.5) | .002 | 234(9.1) | 102(8.5) | 132(9.7) | .282 |
Using telephone | 40(1.4) | 9(0.7) | 31(2.0) | .001 | 40(1.6) | 20(1.7) | 20(1.5) | .693 |
Taking medicationa | 15(0.5) | 5(0.4) | 10(0.7) | .268 | 37(1.4) | 26(2.2) | 11(0.8) | .004 |